I am using Mac OS 10.8 and I am trying to use Sencha Cmd 3.0.0 for sencha 2.1.0.

I have tried few steps to deal with and not successe :

For sencha 2.0.1 I use sencha SDK tool and works fine, but when I want to use new sencha release 2.1.0 I have to use Sencha CMD where I get the same error " [WARN] The current working directory ... " I did restart the MAC and still with no successe. The Sencha CMD was installed in BIN and followed all documented interaction ...

Second try was to uninstall Sencha SDK tool for version 2.0.1 and use just Sencha CMD for new sencha 2.1.0, but now when i try to type "sencha" i get "-bash: sencha: command not found", i checked sencha CMD is installed in bin/Sencha/Cmd/3.0.0.250/ . I had a restart as well and as I expected did not help. There is some missing parts in what I did or something wrong ?

It'll have a lot of paths in it each separated by a colon. This list comes from the ~/.profile file so you can edit that file to change the path. To see the change, you have to open a new terminal window for it to take affect, the current path will stick to the window so you won't be able to see the change until you open a new terminal window.